Search a number
-
+
30001020110301 = 310000340036767
BaseRepresentation
bin1101101001001001010000…
…01001011000010111011101
310221020001212200012201202010
412310210220021120113131
512413014042122012201
6143450140043421433
76214334150235552
oct664445011302735
9127201780181663
1030001020110301
1196173a7800019
123446494b24879
13139811289ab06
1475a0b2a50a29
153705de62dbd6
hex1b49282585dd

30001020110301 has 4 divisors (see below), whose sum is σ = 40001360147072. Its totient is φ = 20000680073532.

The previous prime is 30001020110287. The next prime is 30001020110309. The reversal of 30001020110301 is 10301102010003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30001020110301 - 223 = 30001011721693 is a prime.

It is a super-2 number, since 2×300010201103012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001020110309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000170018381 + ... + 5000170018386.

It is an arithmetic number, because the mean of its divisors is an integer number (10000340036768).

Almost surely, 230001020110301 is an apocalyptic number.

It is an amenable number.

30001020110301 is a deficient number, since it is larger than the sum of its proper divisors (10000340036771).

30001020110301 is a wasteful number, since it uses less digits than its factorization.

30001020110301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000340036770.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30001020110301 its reverse (10301102010003), we get a palindrome (40302122120304).

The spelling of 30001020110301 in words is "thirty trillion, one billion, twenty million, one hundred ten thousand, three hundred one".

Divisors: 1 3 10000340036767 30001020110301